title: Evaluation of periodontal healing in class II furcation defects following guided tissue regeneration with two different types of polylactic acid membranes.
mesh_terms: D000818:Animals; D004285:Dogs; D017823:Furcation Defects / Q000601:surgery*; D016557:Guided Tissue Regeneration, Periodontal / Q000379:methods*; D019344:Lactic Acid / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D010519:Periodontium / Q000502:physiology*; D011108:Polymers / Q000627:therapeutic use*; D014945:Wound Healing / Q000502:physiology*
chemical_list: D011108:Polymers; C445939:polylevolactic acid; D019344:Lactic Acid